<?php
declare (strict_types = 1);

namespace app\admin\controller;
use app\BaseController;
use app\admin\validate\Nav as NavValidate;
use app\common\controller\Backend;
use think\Exception;
use think\exception\ValidateException;
use \think\facade\Cache;
use \app\admin\model\Nav as NavModel;
use think\facade\Db;
use think\View;

class Nav extends Backend
{
    public function initialize() {
        parent::initialize();
        $this->_mod  = new \app\admin\model\Nav();
    }
    public function _before_index(){
        $this->_list($this->_mod, [], 'ordid', 'desc');
    }
}




